131 lines
2.8 KiB
Nix
131 lines
2.8 KiB
Nix
{
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lib,
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stdenv,
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buildPythonPackage,
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fetchFromGitHub,
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rustPlatform,
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# optional-dependencies
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numpy,
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torch,
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tensorflow,
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flax,
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jax,
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mlx,
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paddlepaddle,
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h5py,
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huggingface-hub,
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setuptools-rust,
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pytest,
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pytest-benchmark,
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hypothesis,
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# tests
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pytestCheckHook,
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}:
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buildPythonPackage rec {
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pname = "safetensors";
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version = "0.6.0";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "huggingface";
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repo = "safetensors";
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tag = "v${version}";
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hash = "sha256-wAr/jvr0w+vOHjjqE7cPcAM/IMz+58YhfoJ2XC4987M=";
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};
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sourceRoot = "${src.name}/bindings/python";
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cargoDeps = rustPlatform.importCargoLock {
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lockFile = ./Cargo.lock;
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};
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postPatch = ''
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ln -s ${./Cargo.lock} Cargo.lock
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'';
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nativeBuildInputs = [
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rustPlatform.cargoSetupHook
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rustPlatform.maturinBuildHook
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];
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optional-dependencies = lib.fix (self: {
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numpy = [ numpy ];
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torch = self.numpy ++ [
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torch
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];
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tensorflow = self.numpy ++ [
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tensorflow
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];
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pinned-tf = self.numpy ++ [
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tensorflow
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];
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jax = self.numpy ++ [
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flax
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jax
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];
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mlx = [
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mlx
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];
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paddlepaddle = self.numpy ++ [
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paddlepaddle
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];
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testing = self.numpy ++ [
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h5py
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huggingface-hub
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setuptools-rust
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pytest
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pytest-benchmark
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hypothesis
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];
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all = self.torch ++ self.numpy ++ self.pinned-tf ++ self.jax ++ self.paddlepaddle ++ self.testing;
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dev = self.all;
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});
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nativeCheckInputs = [
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h5py
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numpy
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pytestCheckHook
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torch
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];
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enabledTestPaths = [ "tests" ];
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disabledTests = [
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# AttributeError: module 'torch' has no attribute 'float4_e2m1fn_x2'
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"test_odd_dtype_fp4"
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# AssertionError: 'No such file or directory: notafile' != 'No such file or directory: "notafile"'
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"test_file_not_found"
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# AssertionError:
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# 'Erro[41 chars] 5]: index 20 out of bounds for tensor dimension #1 of size 5'
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# != 'Erro[41 chars] 5]: SliceOutOfRange { dim_index: 1, asked: 20, dim_size: 5 }'
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"test_numpy_slice"
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];
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# don't require PaddlePaddle (not in Nixpkgs), Flax, or Tensorflow (onerous) to run tests:
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disabledTestPaths =
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[
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"tests/test_flax_comparison.py"
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"tests/test_paddle_comparison.py"
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"tests/test_tf_comparison.py"
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]
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++ lib.optionals stdenv.hostPlatform.isDarwin [
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# don't require mlx (not in Nixpkgs) to run tests
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"tests/test_mlx_comparison.py"
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];
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pythonImportsCheck = [ "safetensors" ];
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meta = {
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homepage = "https://github.com/huggingface/safetensors";
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description = "Fast (zero-copy) and safe (unlike pickle) format for storing tensors";
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changelog = "https://github.com/huggingface/safetensors/releases/tag/v${version}";
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license = lib.licenses.asl20;
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maintainers = with lib.maintainers; [ bcdarwin ];
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};
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}
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